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Author Question: An ideal gas is allowed to undergo a free expansion. If its initial volume is V1 and its final ... (Read 91 times)

fnuegbu

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on: Aug 6, 2020

Question 1

An ideal gas is allowed to expand adiabatically. Assume the process is reversible. The change in entropy is

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0

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nR ln (V2/V1)

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nR ln (T2/T1)

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kn ln (V2/V1)

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kn ln (T2/T1)


Question 2

An ideal gas is allowed to undergo a free expansion. If its initial volume is V1 and its final volume is V2, the change in entropy is

◦
nR ln (V2/V1)

◦
nRT ln (V2/V1)

◦
nk ln (V2/V1)

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0

◦
nR V2/V1
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by fnuegbu on Aug 6, 2020

mk6555

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Reply #1 on: Aug 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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fnuegbu

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Reply 2 on: Aug 6, 2020
Wow, this really help

xiaomengxian

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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